Which characteristic is constant for the car as it travels around the roundabout pictured below?
(1 point)
Responses
Position
Position
Speed
Speed
Direction
Direction
Velocity
On a position-time graph, which of the following does the value of the slope indicate about the object?(1 point)
Responses
Change in position
Change in position
Velocity
Velocity
Change in direction
Change in direction
Total distance
Velocity
Which object has a constant velocity?
(1 point)
Responses
Object C
Object C
Object D
Object D
Both objects have a constant velocity.
Both objects have a constant velocity.
Neither object has a constant velocity.
Which situation is an example of negative acceleration?(1 point)
Responses
A bicycle increasing its velocity as the rider pedals harder
A bicycle increasing its velocity as the rider pedals harder
A jogger slowing down at the end of a race
A jogger slowing down at the end of a race
A car moving at a constant velocity
A car moving at a constant velocity
A diver jumping off a diving board and falling to the swimming pool below